ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkValuedRegionalExtremaImageFilter_h 00019 #define __itkValuedRegionalExtremaImageFilter_h 00020 00021 #include "itkImageToImageFilter.h" 00022 #include "itkShapedNeighborhoodIterator.h" 00023 #include "itkConstantBoundaryCondition.h" 00024 #include <stack> 00025 00026 namespace itk 00027 { 00075 template< class TInputImage, class TOutputImage, 00076 class TFunction1, class TFunction2 > 00077 class ITK_EXPORT ValuedRegionalExtremaImageFilter: 00078 public ImageToImageFilter< TInputImage, TOutputImage > 00079 { 00080 public: 00082 typedef ValuedRegionalExtremaImageFilter Self; 00083 00084 typedef ImageToImageFilter< TInputImage, TOutputImage > 00085 Superclass; 00086 00087 typedef SmartPointer< Self > Pointer; 00088 typedef SmartPointer< const Self > ConstPointer; 00089 00091 typedef TInputImage InputImageType; 00092 typedef TOutputImage OutputImageType; 00093 typedef typename InputImageType::Pointer InputImagePointer; 00094 typedef typename InputImageType::ConstPointer InputImageConstPointer; 00095 typedef typename InputImageType::RegionType InputImageRegionType; 00096 typedef typename InputImageType::PixelType InputImagePixelType; 00097 typedef typename InputImageType::SizeType ISizeType; 00098 typedef typename OutputImageType::Pointer OutputImagePointer; 00099 typedef typename OutputImageType::ConstPointer OutputImageConstPointer; 00100 typedef typename OutputImageType::RegionType OutputImageRegionType; 00101 typedef typename OutputImageType::PixelType OutputImagePixelType; 00102 00104 itkStaticConstMacro(InputImageDimension, unsigned int, 00105 TInputImage::ImageDimension); 00106 itkStaticConstMacro(OutputImageDimension, unsigned int, 00107 TOutputImage::ImageDimension); 00109 00111 itkNewMacro(Self); 00112 00114 itkTypeMacro(ValuedRegionalExtremaImageFilter, 00115 ImageToImageFilter); 00116 00123 itkSetMacro(FullyConnected, bool); 00124 itkGetConstReferenceMacro(FullyConnected, bool); 00125 itkBooleanMacro(FullyConnected); 00127 00131 itkSetMacro(MarkerValue, typename TInputImage::PixelType); 00132 itkGetConstReferenceMacro(MarkerValue, typename TInputImage::PixelType); 00134 00138 itkGetConstMacro(Flat, bool); 00139 00140 #ifdef ITK_USE_CONCEPT_CHECKING 00141 00142 itkConceptMacro( InputHasPixelTraitsCheck, 00143 ( Concept::HasPixelTraits< InputImagePixelType > ) ); 00144 itkConceptMacro( InputHasNumericTraitsCheck, 00145 ( Concept::HasNumericTraits< InputImagePixelType > ) ); 00146 00148 #endif 00149 protected: 00150 ValuedRegionalExtremaImageFilter(); 00151 ~ValuedRegionalExtremaImageFilter() {} 00152 void PrintSelf(std::ostream & os, Indent indent) const; 00154 00158 void GenerateInputRequestedRegion(); 00159 00161 void EnlargeOutputRequestedRegion( DataObject *itkNotUsed(output) ); 00162 00163 void GenerateData(); 00164 00165 private: 00166 ValuedRegionalExtremaImageFilter(const Self &); //purposely not implemented 00167 void operator=(const Self &); //purposely not implemented 00168 00169 typename TInputImage::PixelType m_MarkerValue; 00170 00171 bool m_FullyConnected; 00172 bool m_Flat; 00173 00174 typedef typename OutputImageType::IndexType OutIndexType; 00175 typedef typename InputImageType::IndexType InIndexType; 00176 typedef ConstShapedNeighborhoodIterator< InputImageType > ConstInputIterator; 00177 typedef ShapedNeighborhoodIterator< OutputImageType > NOutputIterator; 00178 typedef std::stack< OutIndexType > IndexStack; 00179 }; // end of class 00180 } // end namespace itk 00181 00182 #ifndef ITK_MANUAL_INSTANTIATION 00183 #include "itkValuedRegionalExtremaImageFilter.hxx" 00184 #endif 00185 00186 #endif 00187